NON-WOVEN MAT AND POLLUTION CONTROL DEVICE WITH THE SAME - Patent 2488735

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EP 2 488 735 A1

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(43)	Date of publication:
	22.08.2012 Bulletin 2012/34

(21)	Application number: 10766475.7

(22)	Date of filing: 13.10.2010

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International Patent Classification (IPC):

F01N 3/28^(2006.01)

(86)	International application number:
	PCT/US2010/052438

(87)	International publication number:
	WO 2011/047001 (21.04.2011 Gazette 2011/16)

(84)	Designated Contracting States:
	AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

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Priority:

13.10.2009 US 250937 P

(71)	Applicant: 3M Innovative Properties Company
	Saint Paul, MN 55133-3427 (US)

(72)	Inventors:
	DE ROVERE, Anne N. Saint Paul, Minnesota 55133-3427 (US) SACHS, Kim C., Jr. Saint Paul, Minnesota 55133-3427 (US)

(74)	Representative: Isarpatent
	Patent- und Rechtsanwälte Friedrichstrasse 31 80801 München 80801 München (DE)

(54)	NON-WOVEN MAT AND POLLUTION CONTROL DEVICE WITH THE SAME